K641 / K641RLCD keypad (button version)

Our drawing of the K641 / K641R LCD keypad (button version).

Paradox Digiplex manuals

Start hereParadox Digiplex DGP 641 LCD Keypad User ManualUser guide · 62 pages · 1.3 MBRead it now

Keypad cheat sheet

  • Arm (away)your codeARMorholdARM
    • These are the LCD and LED keypad keys. On a Grafica keypad (colour picture screen), see its own guide.
    • Shut every door and window. Digiplex calls this Regular arming; all zones must be closed (STATUS green). Leave before the exit time ends.
    • Key in your code, then press [ARM]. With more than one area, press its number, or [0] for all. The STATUS light flashes green during the exit time.
    • Leaving a zone open? Press [FORCE] instead, if your installer and your code allow it. That zone arms once it closes.
    • If your installer has turned on one-touch arming, holding [ARM] for two seconds arms without a code.
    Pages 6, 12 and 13, 15 to 17 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPage 1 of the digiplex quick ref
  • Arm while homeyour codeSTAYoryour code5
    • These are the LCD and LED keypad keys. On a Grafica keypad (colour picture screen), see its own guide.
    • Digiplex calls this Stay arming. The zones your installer set as stay zones, such as motion detectors, stay off.
    • Key in your code, then [STAY]. With more than one area, press its number, or [0] for all. The LCD shows 'Stay Arming'; an LED keypad lights STAY.
    • Instant arming uses [5] instead of [STAY]. Entry delays are removed unless your installer has set Instant Arming with Delay.
    • Your code must be allowed to stay arm. If your installer has turned it on, holding [STAY] works without a code.
    Pages 13 to 15, 17 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPage 13 of the Digiplex 48-Zone LED Keypad User Manual
  • Disarmyour codeDISARM
    • These are the LCD and LED keypad keys. On a Grafica keypad (colour picture screen), see its own guide.
    • Come in through your usual entry door. The keypad beeps while the entry time counts down.
    • Key in your code, then press [DISARM]. With more than one area, press its number, or [0] for all. The LCD shows 'Success Disarm'.
    • On a DGP2-641 LCD keypad, your code alone disarms as you come in. [DISARM] is for when you're already inside.
    • Alarm went off by mistake? Key in your code to stop it, then ring your monitoring company straight away.
    Page 23 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPage 19 of the Digiplex 48-Zone LED Keypad User Manual
  • Bypass a zoneyour codeBYP2-digit zoneENTER
    • These are the LCD and LED keypad keys. On a Grafica keypad (colour picture screen), see its own guide.
    • Each detector or door contact is a zone. A bypassed zone stays unarmed, and goes back to normal when you disarm.
    • Key in your code, press [BYP], then the 2-digit zone number (for example 07). An LED keypad lights it; key it again to undo it.
    • On an LCD keypad you can also scroll to the zone with the arrow keys and press [BYP]. The screen shows 'zone bypassed'.
    • Press [ENTER] to save. A long beep means that zone can't be bypassed (fire zones never can) or your code can't.
    Pages 19 and 20 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPages 17 and 18 of the Digiplex 48-Zone LED Keypad User Manual
  • Alarm memoryMEM
    • These are the LCD and LED keypad keys. On a Grafica keypad (colour picture screen), see its own guide.
    • After an alarm, the LCD shows 'Alarms in Memory [MEM] to View'. An LED keypad lights MEM.
    • Press [MEM]. The LCD lists each zone under 'Alarm in:'. An LED keypad lights those zone numbers.
    • Press [CLEAR] to leave the list. It empties the next time that area is armed.
    • After a burglar alarm, get out and ring your monitoring company from somewhere safe.
    Page 24 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPage 20 of the Digiplex 48-Zone LED Keypad User Manual
  • Reset smoke detectorsholdCLEAR+ENTER
    • For a false fire alarm, key in your code to silence it, then ring your monitoring company.
    • Once smoke has cleared, reset only if the fire zone has not reset itself.
    • K641 button keypad: hold [CLEAR] and [ENTER] together for two seconds.
    • Grafica: hold [*] and [#] together for two seconds, if your installer has set up smoke reset.
    • K641 delayed fire zone: [CLEAR] within 30 seconds delays reporting; if smoke remains, the alarm sounds again after 90 seconds.
    Pages 45 and 46 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPages 35, 37 of the Digiplex 48-Zone LED Keypad User Manual
  • Panic alarmhold1+3orhold4+6orhold7+9
    • These are the LCD and LED keypad keys. On a Grafica keypad (colour picture screen), hold its shield, triangle or flame key for two seconds instead.
    • Press and hold both keys together for two seconds.
    • [1] and [3] (the Grafica's shield key) is the emergency panic, [4] and [6] (triangle) the auxiliary panic, and [7] and [9] (flame) the fire panic.
    • Your installer decides which ones work, what help each asks for, and whether each is silent or sounds the siren.
    Page 43 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPages 30 and 31 of the Digiplex 48-Zone LED Keypad User Manual
  • Change a codemaster code0ACC01new codeCLEAR
    • These are the LCD keypad keys (the LED keypad's last key is below). On a Grafica keypad (colour picture screen), see its own guide.
    • The System Master Code (user 01) can change every code. Key it in, then press [0] and [ACC].
    • Key in the 2-digit user number (01 for the master code itself), then the new code.
    • Master code: on an LCD keypad, press [CLEAR] to finish. An LED keypad beeps when the code is complete; press [ENTER].
    • Other users: after the new code, press the up arrow until you reach area assignment, then press [ENTER] to save.
    Pages 26, 28 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPages 21 to 23 of the Digiplex 48-Zone LED Keypad User Manual
  • Set the date and timeyour codeTRBL8timedateENTER
    • These are the LCD keypad keys (the LED keypad's last key is below). On a Grafica keypad (colour picture screen), see its own guide.
    • Key in your code, then press [TRBL] and [8].
    • Key in the time on the 24-hour clock (9 pm is 21:00), then the date as year, month, day.
    • LCD keypad: move the cursor with the up arrow to the number to change, and press [ENTER] when done. LED keypad: press [CLEAR] instead.
    • 'Clock Loss' in the trouble list means the time and date were lost and need setting again.
    Pages 36, 41 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPages 29, 33 of the Digiplex 48-Zone LED Keypad User Manual
  • Trouble lightsTRBL
    • These are the LCD and LED keypad keys. On a Grafica keypad (colour picture screen), see its own guide.
    • The LCD shows 'Trouble(s) [TRBL] to View'. An LED keypad lights TRBL.
    • If your installer turned on trouble beeps, a K641 LCD keypad beeps until you press [TRBL] or the trouble clears.
    • Press [TRBL]. LCD: read the message and scroll with the arrow keys. LED: press a lit group number to see more.
    • Tell your monitoring company about any trouble except Clock Loss, which you can fix yourself.
    Group 1: SystemPower cut (the AC light goes out and the backup battery takes over), battery problem, siren fault or an overloaded power output
    Group 2: CommunicatorThe panel can't use the phone line or reach the monitoring company
    Group 3: ModulesAn add-on module has a tamper, power, battery or phone fault
    Group 4: BusA keypad or module has stopped talking to the panel
    Group 5: Zone tamperThe zones shown have been tampered with
    Group 6: Zone low batteryA wireless device in the zone shown needs a new battery
    Group 7: Zone faultA wireless device has lost contact, or a fire loop or smoke detector has a fault
    Group 8: Clock lossThe time and date were reset: set them again
    Pages 32 to 36 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPages 27 to 29 of the Digiplex 48-Zone LED Keypad User Manual
  • Send a test signalmaster code0STAY
    • These are the LCD and LED keypad keys. On a Grafica keypad (colour picture screen), see its own guide.
    • Use it when your installer or monitoring company asks. It needs the System Master Code or a code with the Master feature.
    • Key in that code, press [0], then [STAY]. The panel sends a test report to your monitoring company.
    • The system test can also send a report, if your installer set it up: ring your monitoring company first, then key in your code and [8].
    Pages 44, 51 of the Paradox Digiplex DGP 641 LCD Keypad User ManualPages 34, 40 of the Digiplex 48-Zone LED Keypad User Manual
Why is my keypad beeping or showing a trouble light?

Most keypads beep or light up a trouble indicator when something needs attention, such as a low backup battery, a power cut or a lost phone or internet connection. Your user guide explains what each light or code means on your model. If it keeps happening, or you are not sure, call your installer or monitoring company.

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